#127151
Closest named color: Dark Aquamarine (#017371). oklch(48.8% 0.098 164.2), rgb(18, 113, 81).
Aa
White text reads best on this color (5.98:1).
About this color
#127151 is a medium-dark, moderately saturated green. In OKLCH its lightness is 49%, its chroma 0.098 and its hue 164°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.049 away. White text reads best on it, at 5.98:1.
| Hue family | Greens |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.50:1 |
| White text | 5.98:1 |
Values
| HEX | #127151 |
| RGB | rgb(18, 113, 81) |
| HSL | hsl(160, 73%, 26%) |
| OKLCH | oklch(48.8% 0.098 164.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #127151 | 5.98:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #127151 | 3.50:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #127151 text on white | 5.98:1 | AA | Lc 79.5 | Fine for body text |
| #127151 text on black | 3.50:1 | AA large text | Lc -22.3 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E2EDE7
oklch(93.6% 0.014 162.5)
-
Step 200
200
#CADFD4
oklch(88.5% 0.027 163.1)
-
Step 300
300
#A5CBB9
oklch(80.9% 0.048 164.8)
-
Step 400
400
#73B094
oklch(70.7% 0.076 163.9)
-
Step 500
500
#499C7A
oklch(63.1% 0.097 164.3)
-
Step 600
600
#248663
oklch(55.5% 0.105 164.6)
-
Step 700
700 (this color)
#127151
oklch(48.8% 0.098 164.2)
-
Step 800
800
#165D43
oklch(42.8% 0.081 164)
-
Step 900
900
#1B4C39
oklch(37.7% 0.063 164.7)
-
Step 950
950
#112D21
oklch(27.1% 0.041 163.5)
#127151 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #6F684F | 0.097 |
| Deuteranopia (no green cones) | #636053 | 0.092 |
| Tritanopia (no blue cones) | #007168 | 0.036 |
| Achromatopsia (no color) | #636363 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #127151
#127151
oklch(48.8% 0.098 164.2)
- #86486D
#86486D
oklch(48.9% 0.097 344.6)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #127151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.049
- Dark Green Blue #1F6357 ΔE 0.049
- Deep Turquoise #017374 ΔE 0.054
- Dark Aqua #05696B ΔE 0.056
- Bluegreen #017A79 ΔE 0.060
- Spruce #0A5F38 ΔE 0.061
- Dark Olive Green #556B2F ΔE 0.062
- Jungle Green #048243 ΔE 0.063
Use #127151 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.